68688008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2767}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 134524800

約数和(自身を除く): 65836792

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 232, 428, 856, 2767, 3103, 5534, 6206, 11068, 12412, 22136, 24824, 80243, 160486, 296069, 320972, 592138, 641944, 1184276, 2368552, 8586001, 17172002, 34344004, 68688008]

約数ペア:

[(1, 68688008), (2, 34344004), (4, 17172002), (8, 8586001), (29, 2368552), (58, 1184276), (107, 641944), (116, 592138), (214, 320972), (232, 296069), (428, 160486), (856, 80243), (2767, 24824), (3103, 22136), (5534, 12412), (6206, 11068)]